Knowledge Management System of Institue of Mechanics, CAS
| Critical Sensitivity in Driven Nonlinear Threshold Systems | |
Zhang XH(张晓晖); Xu XH(许向红) ; Wang HY(汪海英); Xia MF(夏蒙棼); Ke FJ(柯孚久); Bai YL(白以龙); Zhang, XH (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
| |
| Source Publication | PURE AND APPLIED GEOPHYSICS
 |
| 2004 | |
| Volume | 161Issue:9-10Pages:1931-1944 |
| ISSN | 0033-4553 |
| Abstract | Rupture in heterogeneous brittle media, including earthquakes, can be regarded as complicated phenomena in driven nonlinear threshold systems. It displays catastrophe transition and sample-specificity, which results in difficulty of rupture prediction. Our numerical simulations indicate that critical sensitivity might be a common precursor of catastrophe transition and thus give a clue to catastrophe prediction. In this paper we present an analytical examination of critical sensitivity in driven nonlinear threshold systems, based on mean field approximation and damage relaxation time model. The result suggests that critical sensitivity is in reality a common feature prior to catastrophe transition in driven nonlinear threshold systems, with disordered mesoscopic heterogeneity. This result seems to be supported by rock experiments. |
| Keyword | Critical Sensitivity Catastrophe Transition Sample-specificity Driven Nonlinear Threshold System |
| DOI | 10.1007/s00024-004-2540-3 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000223745800008 |
| WOS Keyword | EVOLUTION-INDUCED CATASTROPHE ; MATERIAL FAILURE ; MODELS ; SOLIDS |
| WOS Research Area | Geochemistry & Geophysics |
| WOS Subject | Geochemistry & Geophysics |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/58473 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | Zhang, XH (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China. |
| Recommended Citation GB/T 7714 | Zhang XH,Xu XH,Wang HY,et al. Critical Sensitivity in Driven Nonlinear Threshold Systems[J]. PURE AND APPLIED GEOPHYSICS,2004,161,9-10,:1931-1944. |
| APA | 张晓晖.,许向红.,汪海英.,夏蒙棼.,柯孚久.,...&Zhang, XH .(2004).Critical Sensitivity in Driven Nonlinear Threshold Systems.PURE AND APPLIED GEOPHYSICS,161(9-10),1931-1944. |
| MLA | 张晓晖,et al."Critical Sensitivity in Driven Nonlinear Threshold Systems".PURE AND APPLIED GEOPHYSICS 161.9-10(2004):1931-1944. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| JourArSuppl2016-191.（557KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download | |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment